package com.app.utils;


import org.apache.http.HttpStatus;

import java.util.HashMap;
import java.util.Map;

public class R extends HashMap<String,Object> {

    public R() {
        put("code",200);
        put("status","success");
    }

    public static R error(){
        return error(HttpStatus.SC_INTERNAL_SERVER_ERROR,"未知异常，请联系管理员！");
    }
    public static R error (String msg) {
        return error(HttpStatus.SC_INTERNAL_SERVER_ERROR,msg);
    }
    public static R error (int code,String msg) {
        R r = new R();
        r.put("code",code);
        r.put("status","error");
        r.put("msg",msg);
        return r;
    }
    public static R error (int code) {
        R r = new R();
        r.put("code",code);
        r.put("status","error");
        return r;
    }

    public static R ok () {return new R();}
    public static R ok (String msg) {
        R r = new R();
        r.put("msg",msg);
        return r;
    }
    public static R ok (Map<String,Object> map) {
        R r = new R();
        r.putAll(map);
        return r;
    }

    public R put (String key,Object value) {
        super.put(key,value);
        return this;
    }
    public R data (Object value) {
        super.put("data",value);
        return this;
    }

    public Integer getCode () {
        return (Integer) this.get("code");
    }
}
